Added CONTRIBUTING.md
Updated CONTRIBUTING.md
Update CONTRIBUTING.md
profiles updated
Merge pull request #69 from sersanor/profilesTEst

profiles updated
Fixes #67
UserGuide #1
UserGuide #2
Update README.md
Merge pull request #70 from sersanor/userGuide

User guide
Update faq.md
Merge pull request #71 from sersanor/userGuide

Update faq.md
Changeling modified
Changelog date modified
Merge branch 'release/4.0.0' into develop